102 science
Rod-shaped bacterial cells are known as:
Bacilli
What color product can add tone, deposit color, and last 4-6 weeks, but not lift existing natural haircolor?
Demi-permanent
Hair design is a temporary change in:
Form, texture, direction
During a perm service, what determines the size and shape of the new wave or curl pattern?
Perm rod size
The pocket-like structure that holds the root and matrix is called:
A communicable disease refers to a disease that is:
Spread from one person to another
Which hair color product can lift and deposit in one process?
Permanent
The two areas of hair design services are:
Wet design and thermal design
What was the active ingredient used in the first cold wave?
Thioglycolate acid
Living tissue that overlies the nail plate on the sides of the nail is called:
Perionychium
What occurs when the circulatory system carries bacteria and their toxins to all parts of the body?
General infection
High lift tints are mixed with what developer volume?
40
The two categories of surface texture are known as:
unactivated (smooth), activated (rough)
What reduces the swelling of the hair and hardens the bonds into the new size and shape during a perm process?
Applying a neutralizer
What is the nail made up of?
Keratin
Bacterial cells that may be harmful to the body are:
Pathogenic
Which type of mixing bowl may cause hydrogen peroxide to weaken?
Metal
The tool used to relax a set, backbrush or smooth the surface of the hair is referred to as a:
Cushion brush
Acid perms are in the pH range of:
6.9-7.2
What is the technical name for the nail?
Onyx
An approved EPA-registered disinfectant is acceptable for use on:
Tools and Multi-Use Supplies; Nonporous surfaces
Fillers are used to:
replace missing primary color
Two or more alternating oblongs create a(n):
S shape
Alkaline perms carry a pH of:
8.0-9.5
What is the half moon shape at base of nail?
Lunula